Why does he act like he doesn't know me?!

Anonymous
i had a fling with this guy for a month and it was great, until he ended things, and now he acts like I don't exist when he sees me. he even goes out of his way to avoid me. but we were never "officially" together so it's not like we had a bad break-up or anything, he just stopped calling me... he went from "oh you're amazing/beautiful/so awesome" to avoiding me in a flash, it was weird. I'm just wondering why he's being so immature and pretending he doesn't know me at parties, and won't even say hi?

guys, if you've ever done this to a girl, what were your reasons?
Updates
+1 y
so I ran into him at a bar, drunkenly made out with him (yeah, don't judge), and he told me that his ex has been emailing him so he had to deal with a lot of sh*t from his past again... sounds like BS? but he's been IMing/texting me again ever since then!
Why does he act like he doesn't know me?!
15 Opinion